[Artemis Webb]

Civ that's just a pile of rocks brother. Now if it looked like THIS then it would be cool:

[SunkenCiv]

I wish Lego made a set that made it possible to do a corbelled dome, a la the Mycenaeans -- although the blocks would have a different size with each row, making it a one-use set.

[SunkenCiv]

Of course, people have accomplished so much using the standard available parts:

http://www.andrewlipson.com/escher/ascending.html

http://www.andrewlipson.com/escher/relativity.html